% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide(first frequency band is centered at 0.00439453)
    2084
     766
     498
     494
     308
     371
     372
     201
     258
     230
     263
     489
     283
     484
     510
     738
     440
     986
     440
     815
     525
     425
     460
     509
     458
     376
     442
     374
     324
     305
     233
     392
     367
     229
     175
     306
     246
     239
     361
     208
     173
     413
     294
     175
     313
     206
     223
     263
     179
     276
     225
     156
     221
     268
     296
     123
     309
     176
     101
     168
     232
     210
     148
     135
     201
     140
      95
     211
     316
     215
      72
      85
      17
     127
     156
     163
     157
     116
      67
     196
     231
     154
     117
      91
     115
     -83
     241
      93
     190
      77
     186
      69
     111
     145
     161
      93
      92
    -106
      85
     -51
      60
     -48
     -48
     -58
     120
     210
      33
      96
    -132
      53
      50
      44
     -68
    -105
     -75
     -94
     106
    -122
    -100
    -122
    -143
    -100
     -47
     -52
      71
    -114
     173
     127